Battery charger



FIG. 1 is a front elevation view of all embodiments of a battery charger showing our new design.

FIG. 2 is a top plan view of the first embodiment of the battery charger.

FIG. 3 is a right elevation view of the first embodiment of the battery charger, the left elevation view being a mirror image thereof.

FIG. 4 is a rear elevation view of the first embodiment of the battery charger.

FIG. 5 is a right elevation view of the second embodiment of the battery charger, the left elevation view being a mirror image thereof.

FIG. 6 is a top plan view of the second embodiment of the battery charger.

FIG. 7 is a rear elevation view of the second embodiment of the battery charger.

FIG. 8 is a right elevation view of the third embodiment of the battery charger, the left elevation view being a mirror image thereof.

FIG. 9 is a top plan view of the third embodiment of the battery charger; and,

FIG. 10 is a rear elevation view of the third embodiment of the battery charger.

The broken lines are for embodiment purposes only and form no part of the claimed design. 

The ornamental design for a battery charger, as shown and described. 